1 /* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.inputmethod.latin.utils; 18 19 import android.test.AndroidTestCase; 20 import android.test.suitebuilder.annotation.SmallTest; 21 22 import com.android.inputmethod.latin.utils.ResourceUtils.DeviceOverridePatternSyntaxError; 23 24 import java.util.HashMap; 25 26 @SmallTest 27 public class ResourceUtilsTests extends AndroidTestCase { 28 public void testFindDefaultConstant() { 29 final String[] nullArray = null; 30 final String[] emptyArray = {}; 31 final String[] array = { 32 "HARDWARE=grouper,0.3", 33 "HARDWARE=mako,0.4", 34 ",defaultValue1", 35 "HARDWARE=manta,0.2", 36 ",defaultValue2", 37 }; 38 39 try { 40 assertNull(ResourceUtils.findDefaultConstant(nullArray)); 41 assertNull(ResourceUtils.findDefaultConstant(emptyArray)); 42 assertEquals(ResourceUtils.findDefaultConstant(array), "defaultValue1"); 43 } catch (final DeviceOverridePatternSyntaxError e) { 44 fail(e.getMessage()); 45 } 46 47 final String[] errorArray = { 48 "HARDWARE=grouper,0.3", 49 "no_comma" 50 }; 51 try { 52 final String defaultValue = ResourceUtils.findDefaultConstant(errorArray); 53 fail("exception should be thrown: defaultValue=" + defaultValue); 54 } catch (final DeviceOverridePatternSyntaxError e) { 55 assertEquals("Array element has no comma: no_comma", e.getMessage()); 56 } 57 } 58 59 public void testFindConstantForKeyValuePairsSimple() { 60 final HashMap<String,String> anyKeyValue = CollectionUtils.newHashMap(); 61 anyKeyValue.put("anyKey", "anyValue"); 62 final HashMap<String,String> nullKeyValue = null; 63 final HashMap<String,String> emptyKeyValue = CollectionUtils.newHashMap(); 64 65 final String[] nullArray = null; 66 assertNull(ResourceUtils.findConstantForKeyValuePairs(anyKeyValue, nullArray)); 67 assertNull(ResourceUtils.findConstantForKeyValuePairs(emptyKeyValue, nullArray)); 68 assertNull(ResourceUtils.findConstantForKeyValuePairs(nullKeyValue, nullArray)); 69 70 final String[] emptyArray = {}; 71 assertNull(ResourceUtils.findConstantForKeyValuePairs(anyKeyValue, emptyArray)); 72 assertNull(ResourceUtils.findConstantForKeyValuePairs(emptyKeyValue, emptyArray)); 73 assertNull(ResourceUtils.findConstantForKeyValuePairs(nullKeyValue, emptyArray)); 74 75 final String HARDWARE_KEY = "HARDWARE"; 76 final String[] array = { 77 ",defaultValue", 78 "HARDWARE=grouper,0.3", 79 "HARDWARE=mako,0.4", 80 "HARDWARE=manta,0.2", 81 "HARDWARE=mako,0.5", 82 }; 83 84 final HashMap<String,String> keyValues = CollectionUtils.newHashMap(); 85 keyValues.put(HARDWARE_KEY, "grouper"); 86 assertEquals("0.3", ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 87 keyValues.put(HARDWARE_KEY, "mako"); 88 assertEquals("0.4", ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 89 keyValues.put(HARDWARE_KEY, "manta"); 90 assertEquals("0.2", ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 91 92 keyValues.clear(); 93 keyValues.put("hardware", "grouper"); 94 assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 95 96 keyValues.clear(); 97 keyValues.put(HARDWARE_KEY, "MAKO"); 98 assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 99 keyValues.put(HARDWARE_KEY, "mantaray"); 100 assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 101 102 assertNull(ResourceUtils.findConstantForKeyValuePairs(emptyKeyValue, array)); 103 } 104 105 public void testFindConstantForKeyValuePairsCombined() { 106 final String HARDWARE_KEY = "HARDWARE"; 107 final String MODEL_KEY = "MODEL"; 108 final String MANUFACTURER_KEY = "MANUFACTURER"; 109 final String[] array = { 110 ",defaultValue", 111 "no_comma", 112 "error_pattern,0.1", 113 "HARDWARE=grouper:MANUFACTURER=asus,0.3", 114 "HARDWARE=mako:MODEL=Nexus 4,0.4", 115 "HARDWARE=manta:MODEL=Nexus 10:MANUFACTURER=samsung,0.2" 116 }; 117 final String[] failArray = { 118 ",defaultValue", 119 "HARDWARE=grouper:MANUFACTURER=ASUS,0.3", 120 "HARDWARE=mako:MODEL=Nexus_4,0.4", 121 "HARDWARE=mantaray:MODEL=Nexus 10:MANUFACTURER=samsung,0.2" 122 }; 123 124 final HashMap<String,String> keyValues = CollectionUtils.newHashMap(); 125 keyValues.put(HARDWARE_KEY, "grouper"); 126 keyValues.put(MODEL_KEY, "Nexus 7"); 127 keyValues.put(MANUFACTURER_KEY, "asus"); 128 assertEquals("0.3", ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 129 assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, failArray)); 130 131 keyValues.clear(); 132 keyValues.put(HARDWARE_KEY, "mako"); 133 keyValues.put(MODEL_KEY, "Nexus 4"); 134 keyValues.put(MANUFACTURER_KEY, "LGE"); 135 assertEquals("0.4", ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 136 assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, failArray)); 137 138 keyValues.clear(); 139 keyValues.put(HARDWARE_KEY, "manta"); 140 keyValues.put(MODEL_KEY, "Nexus 10"); 141 keyValues.put(MANUFACTURER_KEY, "samsung"); 142 assertEquals("0.2", ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 143 assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, failArray)); 144 keyValues.put(HARDWARE_KEY, "mantaray"); 145 assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 146 assertEquals("0.2", ResourceUtils.findConstantForKeyValuePairs(keyValues, failArray)); 147 } 148 149 public void testFindConstantForKeyValuePairsRegexp() { 150 final String HARDWARE_KEY = "HARDWARE"; 151 final String MODEL_KEY = "MODEL"; 152 final String MANUFACTURER_KEY = "MANUFACTURER"; 153 final String[] array = { 154 ",defaultValue", 155 "no_comma", 156 "HARDWARE=error_regexp:MANUFACTURER=error[regexp,0.1", 157 "HARDWARE=grouper|tilapia:MANUFACTURER=asus,0.3", 158 "HARDWARE=[mM][aA][kK][oO]:MODEL=Nexus 4,0.4", 159 "HARDWARE=manta.*:MODEL=Nexus 10:MANUFACTURER=samsung,0.2" 160 }; 161 162 final HashMap<String,String> keyValues = CollectionUtils.newHashMap(); 163 keyValues.put(HARDWARE_KEY, "grouper"); 164 keyValues.put(MODEL_KEY, "Nexus 7"); 165 keyValues.put(MANUFACTURER_KEY, "asus"); 166 assertEquals("0.3", ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 167 keyValues.put(HARDWARE_KEY, "tilapia"); 168 assertEquals("0.3", ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 169 170 keyValues.clear(); 171 keyValues.put(HARDWARE_KEY, "mako"); 172 keyValues.put(MODEL_KEY, "Nexus 4"); 173 keyValues.put(MANUFACTURER_KEY, "LGE"); 174 assertEquals("0.4", ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 175 keyValues.put(HARDWARE_KEY, "MAKO"); 176 assertEquals("0.4", ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 177 178 keyValues.clear(); 179 keyValues.put(HARDWARE_KEY, "manta"); 180 keyValues.put(MODEL_KEY, "Nexus 10"); 181 keyValues.put(MANUFACTURER_KEY, "samsung"); 182 assertEquals("0.2", ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 183 keyValues.put(HARDWARE_KEY, "mantaray"); 184 assertEquals("0.2", ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); 185 } 186 } 187
